How to Make a Buttonhole Using a Vintage Sewing Machine | Step-By-Step Guide Learn how to sew a strong and clean buttonhole using a vintage sewing machine that relies entirely on your hands and precision. This tutorial shows you how to mark the buttonhole location, stabilize the fabric, prepare the needle, and guide the stitching manually. You will also learn how to sew the bar tacks at each end, reinforce the edges, and cut the opening cleanly without fraying. This method is ideal for anyone wh